[INFO] fetching crate checked_command 0.2.4...
[INFO] building checked_command-0.2.4 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate checked_command 0.2.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate checked_command 0.2.4 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate checked_command 0.2.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate checked_command 0.2.4
[INFO] tweaked toml for crates.io crate checked_command 0.2.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d664df27c616128d3d7e333021086a6ccaad4d00975d9acbbd4a7f345bd514b9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d664df27c616128d3d7e333021086a6ccaad4d00975d9acbbd4a7f345bd514b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d664df27c616128d3d7e333021086a6ccaad4d00975d9acbbd4a7f345bd514b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d664df27c616128d3d7e333021086a6ccaad4d00975d9acbbd4a7f345bd514b9", kill_on_drop: false }`
[INFO] [stdout] d664df27c616128d3d7e333021086a6ccaad4d00975d9acbbd4a7f345bd514b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 20787c85395bf5d81858624691ebf6adc6f63866eb2a2344f2e12bce6125c349
[INFO] running `Command { std: "docker" "start" "-a" "20787c85395bf5d81858624691ebf6adc6f63866eb2a2344f2e12bce6125c349", kill_on_drop: false }`
[INFO] [stderr]    Compiling checked_command v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "20787c85395bf5d81858624691ebf6adc6f63866eb2a2344f2e12bce6125c349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20787c85395bf5d81858624691ebf6adc6f63866eb2a2344f2e12bce6125c349", kill_on_drop: false }`
[INFO] [stdout] 20787c85395bf5d81858624691ebf6adc6f63866eb2a2344f2e12bce6125c349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e835c6dcbedf0019cafbaeccbac1977932b1568792c39ede6d5ddcbbed58202f
[INFO] running `Command { std: "docker" "start" "-a" "e835c6dcbedf0019cafbaeccbac1977932b1568792c39ede6d5ddcbbed58202f", kill_on_drop: false }`
[INFO] [stderr]    Compiling checked_command v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "e835c6dcbedf0019cafbaeccbac1977932b1568792c39ede6d5ddcbbed58202f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e835c6dcbedf0019cafbaeccbac1977932b1568792c39ede6d5ddcbbed58202f", kill_on_drop: false }`
[INFO] [stdout] e835c6dcbedf0019cafbaeccbac1977932b1568792c39ede6d5ddcbbed58202f